Lamp



FIG. 1 is a front perspective view of my new lamp;

FIG. 2 is a front view of my new lamp of FIG. 1;

FIG. 3 is a left side view of my new lamp of FIG. 1;

FIG. 4 is a right side view of my new lamp of FIG. 1, opposite that of FIG. 3;

FIG. 5 is a top view of my new lamp of FIG. 1; and,

FIG. 6 is a bottom view of my new lamp of FIG. 1

The broken lines shown on the drawings depict portions of the Lamp that form no part of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 